package com.nuanqian.springbootdubboapi.service;


import com.nuanqian.springbootdubboentity.entity.User;

/**
 * 接口服务
 * @author 李蒙
 * @date 2020/6/17 15:19
 */
public interface TestService {

    String sayHello(String str);

    User findUser();
}
